:root{--ink:#17213b;--muted:#5f6b85;--paper:#fff9f0;--card:#ffffff;--line:rgba(23,33,59,0.14);--accent:#3366ff;--mint:#4ecdc4;--sun:#ffd166}*{box-sizing:border-box;margin:0;padding:0}html{background:var(--paper);color:var(--ink);font-family:ui-rounded,"SF Pro Rounded","Avenir Next",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body{min-height:100vh;line-height:1.65}a{color:var(--accent)}.wrap{width:min(940px,calc(100% - 32px));margin:0 auto;padding:42px 0}.top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.home{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:900}.mark{width:28px;height:28px;border-radius:9px;object-fit:cover;box-shadow:0 8px 18px rgba(23,33,59,0.16)}.links{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;font-weight:800}.links a{color:var(--muted);text-decoration:none}.links a:hover{color:var(--ink);text-decoration:underline}.hero{padding:clamp(34px,7vw,70px);border:1px solid var(--line);border-radius:28px;background:linear-gradient(135deg,rgba(78,205,196,0.24),rgba(255,209,102,0.34)),var(--card);box-shadow:0 24px 70px rgba(23,33,59,0.08)}.eyebrow{color:var(--muted);font-weight:900;text-transform:uppercase;font-size:0.82rem;letter-spacing:0.08em}h1{margin-top:10px;font-size:clamp(2.4rem,7vw,5.2rem);line-height:0.96;letter-spacing:0}.updated{margin-top:18px;color:var(--muted);font-weight:800}.content{margin-top:28px;padding:clamp(24px,5vw,46px);border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,0.72)}h2{margin-top:32px;margin-bottom:10px;font-size:clamp(1.35rem,3vw,1.8rem);line-height:1.15}h2:first-child{margin-top:0}p,li{color:#33405f;font-size:1rem}ul{margin:8px 0 0 22px}li + li{margin-top:5px}.note{margin-top:16px;padding:16px 18px;border-radius:16px;background:#eafffb;color:#113b38;font-weight:750}.footer{margin-top:28px;padding:22px 0 8px;color:var(--muted);font-weight:750;text-align:center}@media (max-width:640px){.top{align-items:flex-start;flex-direction:column}.links{justify-content:flex-start}}